NVIDIA GeForce GTX 780 Ti Engineering Sample vs AMD Radeon Pro Vega II

VS

NVIDIA GeForce GTX 780 Ti Engineering Sample

AMD Radeon Pro Vega II

We compared two Desktop platform GPUs: 3GB VRAM GeForce GTX 780 Ti Engineering Sample and 32GB VRAM Radeon Pro Vega II to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 780 Ti Engineering Sample 's Advantages

Lower TDP (250W vs 475W)

AMD Radeon Pro Vega II 's Advantages

Boost Clock has increased by 85% (1720MHz vs 928MHz)

More VRAM (32GB vs 3GB)

Larger VRAM bandwidth (825.3GB/s vs 336.6GB/s)

1216 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce GTX 780 Ti Engineering Sample

5.345 TFLOPS

Radeon Pro Vega II +163%

14.09 TFLOPS

GeForce GTX 780 Ti Engineering Sample

VS

Radeon Pro Vega II

Graphics Card

Unknown

Release Date

Jun 2019

GeForce 700

Generation

Radeon Pro Mac

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

Apple MPX

Clock Speeds

875 MHz

Base Clock

1574 MHz

928 MHz

Boost Clock

1720 MHz

1753 MHz

Memory Clock

806 MHz

Memory

3GB

Memory Size

32GB

GDDR5

Memory Type

HBM2

384bit

Memory Bus

4096bit

336.6GB/s

Bandwidth

825.3GB/s

Render Config

-

Compute Units

64

-

2880

Shading Units

4096

240

TMUs

256

48

ROPs

64

-

16 KB (per SMX)

L1 Cache

16 KB (per CU)

1536 KB

L2 Cache

4 MB

-

Theoretical Performance

55.68 GPixel/s

Pixel Rate

110.1 GPixel/s

222.7 GTexel/s

Texture Rate

440.3 GTexel/s

-

FP16 (half)

28.18 TFLOPS

5.345 TFLOPS

FP32 (float)

14.09 TFLOPS

222.7 GFLOPS

FP64 (double)

7.045 TFLOPS

Board Design

250W

TDP

475W

600 W

Suggested PSU

850 W

2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2

Outputs

1x HDMI 2.0b 4x Thunderbolt

1x 6-pin + 1x 8-pin

Power Connectors

None

Graphics Processor

GK180

GPU Name

Vega 20

GK180-425-A1

GPU Variant

Vega 20 XT

Kepler

Architecture

GCN 5.1

TSMC

Foundry

TSMC

28 nm

Process Size

7 nm

7.08 billion

Transistors

13.23 billion

561 mm²

Die Size

331 mm²

Graphics Features

12 (11_0)

DirectX

12 (12_1)

4.6

OpenGL

4.6

3.0

OpenCL

2.1

1.2.175

Vulkan

1.3

3.5

CUDA

-

5.1

Shader Model

6.7

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